I just installed a DPP44 and connected an old 4000 that has sat on the shelf several years. It would not find 110 but did find 119 and 2 other sat's I don't remember their numbers. After much wasted time changing cable and configurations I called Dish and was told that the software was so old that the receiver was toast. A very knowledgible friend agreed so I don't doubt it. It just seems a shame to trash it so easily. Is there any way I can get this thing to take a software update? I get this one fixed I have its little sister the 1000 Never been opened NIB next. Any ideas? In the meantime I have a 322 on the way, it's going to be the end result but have time to mess with the 4000.